解析 bin/hadoop 文件

本文介绍了Hadoop shell脚本的主要功能及其执行过程。通过解析$HADOOP_HOME/bin/hadoop文件,揭示了Hadoop如何通过不同的环境变量设置来实现格式化HDFS、恢复namenode等功能。

 

$HADOOP_HOME/bin/hadoop文件是Hadoop主要shell脚本,它提供格式化HDFS、恢复namenode、HDFS Shell、任务提交等诸多功能,它的执行语句在最后一行,如下:

 

exec "$JAVA" $JAVA_HEAP_MAX $HADOOP_OPTS -classpath "$CLASSPATH" $CLASS "$@"

 

下面是这几个变量的说明:

 

  • $JAVA 
$JAVA_HOME/bin/java
 

 

  • $JAVA_HEAP_MAX
-Xmx1000m

 

  • $HADOOP_OPTS
-Dcom.sun.management.jmxremote -Dhadoop.log.dir=/usr/local/hadoop/bin/../logs -Dhadoop.log.file=hadoop.log -Dhadoop.home.dir=/usr/local/hadoop/bin/.. -Dhadoop.id.str= -Dhadoop.root.logger=INFO,console -Djava.library.path=/usr/local/hadoop/bin/../lib/native/Linux-amd64-64 -Dhadoop.policy.file=hadoop-policy.xml

 

  • $CLASSPATH:
$HADOOP_HOME/conf
$HADOOP_HOME/hadoop-0.20.2-core.jar
$HADOOP_HOME/lib/*.jar
/usr/java/latest/lib/tools.jar
system env
  
  • $CLASS(根据命令参数,觉得调用哪个Class)
if [ "$COMMAND" = "namenode" ] ; then
CLASS='org.apache.hadoop.hdfs.server.namenode.NameNode'
HADOOP_OPTS="$HADOOP_OPTS $HADOOP_NAMENODE_OPTS"

.......

elif [ "$COMMAND" = "job" ] ; then
CLASS=org.apache.hadoop.mapred.JobClient
elif [ "$COMMAND" = "jar" ] ; then
CLASS=org.apache.hadoop.util.RunJar
else
CLASS=$COMMAND
fi
  
  • $@
命令行输入参数,举例:hadoop jar MyLife.jar -abc -go,则$@值为“MyLife.jar -abc -go”
 

 

 

/home/hadoopmaster/jdk1.8.0_161/bin/java -javaagent:/home/hadoopmaster/idea-IC-221.6008.13/lib/idea_rt.jar=34515:/home/hadoopmaster/idea-IC-221.6008.13/bin -Dfile.encoding=UTF-8 -classpath /home/hadoopmaster/jdk1.8.0_161/jre/lib/charsets.jar:/home/hadoopmaster/jdk1.8.0_161/jre/lib/deploy.jar:/home/hadoopmaster/jdk1.8.0_161/jre/lib/ext/cldrdata.jar:/home/hadoopmaster/jdk1.8.0_161/jre/lib/ext/dnsns.jar:/home/hadoopmaster/jdk1.8.0_161/jre/lib/ext/jaccess.jar:/home/hadoopmaster/jdk1.8.0_161/jre/lib/ext/jfxrt.jar:/home/hadoopmaster/jdk1.8.0_161/jre/lib/ext/localedata.jar:/home/hadoopmaster/jdk1.8.0_161/jre/lib/ext/nashorn.jar:/home/hadoopmaster/jdk1.8.0_161/jre/lib/ext/sunec.jar:/home/hadoopmaster/jdk1.8.0_161/jre/lib/ext/sunjce_provider.jar:/home/hadoopmaster/jdk1.8.0_161/jre/lib/ext/sunpkcs11.jar:/home/hadoopmaster/jdk1.8.0_161/jre/lib/ext/zipfs.jar:/home/hadoopmaster/jdk1.8.0_161/jre/lib/javaws.jar:/home/hadoopmaster/jdk1.8.0_161/jre/lib/jce.jar:/home/hadoopmaster/jdk1.8.0_161/jre/lib/jfr.jar:/home/hadoopmaster/jdk1.8.0_161/jre/lib/jfxswt.jar:/home/hadoopmaster/jdk1.8.0_161/jre/lib/jsse.jar:/home/hadoopmaster/jdk1.8.0_161/jre/lib/management-agent.jar:/home/hadoopmaster/jdk1.8.0_161/jre/lib/plugin.jar:/home/hadoopmaster/jdk1.8.0_161/jre/lib/resources.jar:/home/hadoopmaster/jdk1.8.0_161/jre/lib/rt.jar:/root/IdeaProjects/kkk/out/production/kkk:/home/hadoopmaster/scala-2.12.15/lib/scala-reflect.jar:/home/hadoopmaster/scala-2.12.15/lib/scala-xml_2.12-1.0.6.jar:/home/hadoopmaster/scala-2.12.15/lib/scala-parser-combinators_2.12-1.0.7.jar:/home/hadoopmaster/scala-2.12.15/lib/scala-swing_2.12-2.0.3.jar:/home/hadoopmaster/scala-2.12.15/lib/scala-library.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/xz-1.8.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jta-1.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jpam-1.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/json-1.8.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/ST4-4.0.4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/guice-3.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/ivy-2.5.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/oro-2.0.8.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/blas-2.2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/core-1.1.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/gson-2.2.4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/tink-1.6.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/avro-1.10.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jsp-api-2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/okio-1.14.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/opencsv-2.3.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/shims-0.9.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/xmlenc-0.52.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/arpack-2.2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/guava-14.0.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jetty-6.1.26.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jline-2.14.6.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jsr305-3.0.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/lapack-2.2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/log4j-1.2.17.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/minlog-1.3.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/stream-2.9.6.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/velocity-1.5.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/generex-1.0.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hk2-api-2.6.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/janino-3.0.16.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jdo-api-3.0.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/objenesis-2.6.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/paranamer-2.8.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/py4j-0.10.9.3.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/pyrolite-4.30.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/HikariCP-2.5.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/commons-io-2.4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hive-cli-2.3.9.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/javax.inject-1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/libfb303-0.9.3.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/lz4-java-1.7.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/okhttp-3.12.12.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/snakeyaml-1.27.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/stax-api-1.0.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/JTransforms-3.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/aopalliance-1.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/avro-ipc-1.10.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/breeze_2.12-1.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/commons-cli-1.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/commons-net-3.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/derby-10.14.2.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hive-jdbc-2.3.9.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hk2-utils-2.6.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/httpcore-4.4.14.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jaxb-api-2.2.11.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jersey-hk2-2.34.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jodd-core-3.5.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/orc-core-1.6.12.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/super-csv-2.2.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/xml-apis-1.4.01.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/zookeeper-3.6.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/JLargeArrays-1.5.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/activation-1.1.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/automaton-1.11-8.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/commons-dbcp-1.4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/commons-lang-2.6.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/commons-text-1.6.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hive-serde-2.3.9.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hive-shims-2.3.9.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/javolution-5.5.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/libthrift-0.12.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/orc-shims-1.6.12.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/slf4j-api-1.7.30.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/zjsonpatch-0.3.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/zstd-jni-1.5.0-4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/chill-java-0.10.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/chill_2.12-0.10.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/guice-servlet-3.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hadoop-auth-2.7.4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hadoop-hdfs-2.7.4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hive-common-2.3.9.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hk2-locator-2.6.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/httpclient-4.5.13.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jackson-xc-1.9.13.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jetty-util-6.1.26.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/joda-time-2.10.10.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/kryo-shaded-4.0.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/metrics-jmx-4.2.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/metrics-jvm-4.2.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/rocksdbjni-6.20.3.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spire_2.12-0.17.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/xercesImpl-2.12.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/aircompressor-0.21.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/algebra_2.12-2.0.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/annotations-17.0.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/antlr4-runtime-4.8.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/api-util-1.0.0-M20.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/arrow-format-2.0.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/arrow-vector-2.0.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/avro-mapred-1.10.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/commons-codec-1.15.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/commons-pool-1.5.4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/compress-lzf-1.0.3.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hive-beeline-2.3.9.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/javax.jdo-3.2.0-m3.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jaxb-runtime-2.3.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jersey-client-2.34.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jersey-common-2.34.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jersey-server-2.34.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/leveldbjni-all-1.8.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/metrics-core-4.2.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/metrics-json-4.2.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/RoaringBitmap-0.9.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/antlr-runtime-3.5.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/commons-math3-3.4.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hadoop-client-2.7.4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hadoop-common-2.7.4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jackson-core-2.12.3.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/javassist-3.25.0-GA.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jul-to-slf4j-1.7.30.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/protobuf-java-2.5.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/snappy-java-1.1.8.4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/transaction-api-1.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/bonecp-0.8.0.RELEASE.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/commons-crypto-1.1.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/commons-digester-1.8.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/commons-lang3-3.12.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/curator-client-2.7.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hive-exec-2.3.9-core.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hive-metastore-2.3.9.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jackson-jaxrs-1.9.13.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jakarta.inject-2.6.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/orc-mapreduce-1.6.12.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/scala-xml_2.12-1.2.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/shapeless_2.12-2.3.3.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/slf4j-log4j12-1.7.30.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spark-sql_2.12-3.2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/threeten-extra-1.5.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/zookeeper-jute-3.6.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/commons-compress-1.21.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/commons-logging-1.1.3.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/curator-recipes-2.7.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hadoop-yarn-api-2.7.4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hive-shims-0.23-2.3.9.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jcl-over-slf4j-1.7.30.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/parquet-column-1.12.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/parquet-common-1.12.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/parquet-hadoop-1.12.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/scala-library-2.12.15.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/scala-reflect-2.12.15.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spark-core_2.12-3.2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spark-hive_2.12-3.2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spark-repl_2.12-3.2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spark-tags_2.12-3.2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spark-yarn_2.12-3.2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/api-asn1-api-1.0.0-M20.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/breeze-macros_2.12-1.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/cats-kernel_2.12-2.1.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/commons-httpclient-3.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/flatbuffers-java-1.9.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hive-llap-common-2.3.9.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hive-service-rpc-3.1.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hive-storage-api-2.7.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jetty-sslengine-6.1.26.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/metrics-graphite-4.2.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/netty-all-4.1.68.Final.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/parquet-jackson-1.12.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/scala-compiler-2.12.15.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spark-mesos_2.12-3.2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spark-mllib_2.12-3.2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spire-util_2.12-0.17.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/xbean-asm9-shaded-4.20.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/apacheds-i18n-2.0.0-M15.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/arpack_combined_all-0.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/arrow-memory-core-2.0.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/commons-beanutils-1.9.4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/commons-compiler-3.0.16.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/curator-framework-2.7.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/datanucleus-core-4.1.17.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hive-shims-common-2.3.9.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jackson-core-asl-1.9.13.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jackson-databind-2.12.3.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jakarta.ws.rs-api-2.1.6.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/kubernetes-client-5.4.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/macro-compat_2.12-1.1.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/parquet-encoding-1.12.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spark-graphx_2.12-3.2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spark-sketch_2.12-3.2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spark-unsafe_2.12-3.2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/univocity-parsers-2.9.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/arrow-memory-netty-2.0.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/datanucleus-rdbms-4.1.19.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hadoop-annotations-2.7.4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hadoop-yarn-client-2.7.4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hadoop-yarn-common-2.7.4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spark-kvstore_2.12-3.2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spire-macros_2.12-0.17.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/commons-collections-3.2.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/commons-configuration-1.6.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/datanucleus-api-jdo-4.2.4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jackson-mapper-asl-1.9.13.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jakarta.servlet-api-4.0.3.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/json4s-ast_2.12-3.7.0-M11.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spark-catalyst_2.12-3.2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spark-launcher_2.12-3.2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/audience-annotations-0.5.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hive-shims-scheduler-2.3.9.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hive-vector-code-gen-2.3.9.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jackson-annotations-2.12.3.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jakarta.xml.bind-api-2.3.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/json4s-core_2.12-3.7.0-M11.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spark-streaming_2.12-3.2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spire-platform_2.12-0.17.0.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/kubernetes-model-apps-5.4.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/kubernetes-model-core-5.4.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/kubernetes-model-node-5.4.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/kubernetes-model-rbac-5.4.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/logging-interceptor-3.12.12.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/mesos-1.4.0-shaded-protobuf.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/osgi-resource-locator-1.0.3.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spark-kubernetes_2.12-3.2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spark-tags_2.12-3.2.1-tests.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/aopalliance-repackaged-2.6.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/htrace-core-3.1.0-incubating.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/istack-commons-runtime-3.0.8.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jakarta.annotation-api-1.3.5.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jakarta.validation-api-2.0.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/json4s-scalap_2.12-3.7.0-M11.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/kubernetes-model-batch-5.4.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spark-mllib-local_2.12-3.2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jersey-container-servlet-2.34.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/json4s-jackson_2.12-3.7.0-M11.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/kubernetes-model-common-5.4.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/kubernetes-model-events-5.4.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/kubernetes-model-policy-5.4.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jackson-dataformat-yaml-2.12.3.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jackson-datatype-jsr310-2.11.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/kubernetes-model-metrics-5.4.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hadoop-yarn-server-common-2.7.4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spark-network-common_2.12-3.2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jackson-module-scala_2.12-2.12.3.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/kubernetes-model-discovery-5.4.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/parquet-format-structures-1.12.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spark-network-shuffle_2.12-3.2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/apacheds-kerberos-codec-2.0.0-M15.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hadoop-mapreduce-client-app-2.7.4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/kubernetes-model-extensions-5.4.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/kubernetes-model-networking-5.4.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/kubernetes-model-scheduling-5.4.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hadoop-mapreduce-client-core-2.7.4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hadoop-yarn-server-web-proxy-2.7.4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/jersey-container-servlet-core-2.34.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/kubernetes-model-autoscaling-5.4.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/kubernetes-model-flowcontrol-5.4.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/scala-collection-compat_2.12-2.1.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/spark-hive-thriftserver_2.12-3.2.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/kubernetes-model-certificates-5.4.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/kubernetes-model-coordination-5.4.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/kubernetes-model-storageclass-5.4.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/scala-parser-combinators_2.12-1.1.2.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hadoop-mapreduce-client-common-2.7.4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/kubernetes-model-apiextensions-5.4.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hadoop-mapreduce-client-shuffle-2.7.4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/hadoop-mapreduce-client-jobclient-2.7.4.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/kubernetes-model-admissionregistration-5.4.1.jar:/home/hadoopmaster/spark-3.2.1-bin-hadoop2.7/jars/dropwizard-metrics-hadoop-metrics2-reporter-0.1.2.jar kkk.WordCount Using Spark's default log4j profile: org/apache/spark/log4j-defaults.properties 25/06/02 20:17:03 INFO SparkContext: Running Spark version 3.2.1 25/06/02 20:17:04 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable 25/06/02 20:17:04 INFO ResourceUtils: ============================================================== 25/06/02 20:17:04 INFO ResourceUtils: No custom resources configured for spark.driver. 25/06/02 20:17:04 INFO ResourceUtils: ============================================================== 25/06/02 20:17:04 INFO SparkContext: Submitted application: WordCount 25/06/02 20:17:04 INFO ResourceProfile: Default ResourceProfile created, executor resources: Map(cores -> name: cores, amount: 1, script: , vendor: , memory -> name: memory, amount: 1024, script: , vendor: , offHeap -> name: offHeap, amount: 0, script: , vendor: ), task resources: Map(cpus -> name: cpus, amount: 1.0) 25/06/02 20:17:04 INFO ResourceProfile: Limiting resource is cpu 25/06/02 20:17:04 INFO ResourceProfileManager: Added ResourceProfile id: 0 25/06/02 20:17:04 INFO SecurityManager: Changing view acls to: root 25/06/02 20:17:04 INFO SecurityManager: Changing modify acls to: root 25/06/02 20:17:04 INFO SecurityManager: Changing view acls groups to: 25/06/02 20:17:04 INFO SecurityManager: Changing modify acls groups to: 25/06/02 20:17:04 INFO SecurityManager: SecurityManager: authentication disabled; ui acls disabled; users with view permissions: Set(root); groups with view permissions: Set(); users with modify permissions: Set(root); groups with modify permissions: Set() 25/06/02 20:17:05 INFO Utils: Successfully started service 'sparkDriver' on port 41615. 25/06/02 20:17:05 INFO SparkEnv: Registering MapOutputTracker 25/06/02 20:17:05 INFO SparkEnv: Registering BlockManagerMaster 25/06/02 20:17:05 INFO BlockManagerMasterEndpoint: Using org.apache.spark.storage.DefaultTopologyMapper for getting topology information 25/06/02 20:17:05 INFO BlockManagerMasterEndpoint: BlockManagerMasterEndpoint up 25/06/02 20:17:05 INFO SparkEnv: Registering BlockManagerMasterHeartbeat 25/06/02 20:17:05 INFO DiskBlockManager: Created local directory at /tmp/blockmgr-68486311-3f69-48e8-8f69-e7afffcf5979 25/06/02 20:17:05 INFO MemoryStore: MemoryStore started with capacity 258.5 MiB 25/06/02 20:17:05 INFO SparkEnv: Registering OutputCommitCoordinator 25/06/02 20:17:06 INFO Utils: Successfully started service 'SparkUI' on port 4040. 25/06/02 20:17:06 INFO SparkUI: Bound SparkUI to 0.0.0.0, and started at http://hadoopmaster:4040 25/06/02 20:17:06 INFO Executor: Starting executor ID driver on host hadoopmaster 25/06/02 20:17:06 INFO Utils: Successfully started service 'org.apache.spark.network.netty.NettyBlockTransferService' on port 41907. 25/06/02 20:17:06 INFO NettyBlockTransferService: Server created on hadoopmaster:41907 25/06/02 20:17:06 INFO BlockManager: Using org.apache.spark.storage.RandomBlockReplicationPolicy for block replication policy 25/06/02 20:17:06 INFO BlockManagerMaster: Registering BlockManager BlockManagerId(driver, hadoopmaster, 41907, None) 25/06/02 20:17:06 INFO BlockManagerMasterEndpoint: Registering block manager hadoopmaster:41907 with 258.5 MiB RAM, BlockManagerId(driver, hadoopmaster, 41907, None) 25/06/02 20:17:06 INFO BlockManagerMaster: Registered BlockManager BlockManagerId(driver, hadoopmaster, 41907, None) 25/06/02 20:17:06 INFO BlockManager: Initialized BlockManager: BlockManagerId(driver, hadoopmaster, 41907, None) 25/06/02 20:17:08 INFO MemoryStore: Block broadcast_0 stored as values in memory (estimated size 244.0 KiB, free 258.2 MiB) 25/06/02 20:17:09 INFO MemoryStore: Block broadcast_0_piece0 stored as bytes in memory (estimated size 23.4 KiB, free 258.2 MiB) 25/06/02 20:17:09 INFO BlockManagerInfo: Added broadcast_0_piece0 in memory on hadoopmaster:41907 (size: 23.4 KiB, free: 258.5 MiB) 25/06/02 20:17:09 INFO SparkContext: Created broadcast 0 from textFile at WordCount.scala:9 Exception in thread "main" org.apache.hadoop.mapred.InvalidInputException: Input path does not exist: file:/home/hadoopmaster/words.txt at org.apache.hadoop.mapred.FileInputFormat.singleThreadedListStatus(FileInputFormat.java:287) at org.apache.hadoop.mapred.FileInputFormat.listStatus(FileInputFormat.java:229) at org.apache.hadoop.mapred.FileInputFormat.getSplits(FileInputFormat.java:315) at org.apache.spark.rdd.HadoopRDD.getPartitions(HadoopRDD.scala:205) at org.apache.spark.rdd.RDD.$anonfun$partitions$2(RDD.scala:300) at scala.Option.getOrElse(Option.scala:189) at org.apache.spark.rdd.RDD.partitions(RDD.scala:296) at org.apache.spark.rdd.MapPartitionsRDD.getPartitions(MapPartitionsRDD.scala:49) at org.apache.spark.rdd.RDD.$anonfun$partitions$2(RDD.scala:300) at scala.Option.getOrElse(Option.scala:189) at org.apache.spark.rdd.RDD.partitions(RDD.scala:296) at org.apache.spark.rdd.MapPartitionsRDD.getPartitions(MapPartitionsRDD.scala:49) at org.apache.spark.rdd.RDD.$anonfun$partitions$2(RDD.scala:300) at scala.Option.getOrElse(Option.scala:189) at org.apache.spark.rdd.RDD.partitions(RDD.scala:296) at org.apache.spark.rdd.MapPartitionsRDD.getPartitions(MapPartitionsRDD.scala:49) at org.apache.spark.rdd.RDD.$anonfun$partitions$2(RDD.scala:300) at scala.Option.getOrElse(Option.scala:189) at org.apache.spark.rdd.RDD.partitions(RDD.scala:296) at org.apache.spark.Partitioner$.$anonfun$defaultPartitioner$4(Partitioner.scala:78) at org.apache.spark.Partitioner$.$anonfun$defaultPartitioner$4$adapted(Partitioner.scala:78) at scala.collection.immutable.List.map(List.scala:293) at org.apache.spark.Partitioner$.defaultPartitioner(Partitioner.scala:78) at org.apache.spark.rdd.PairRDDFunctions.$anonfun$reduceByKey$4(PairRDDFunctions.scala:322) at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151) at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:112) at org.apache.spark.rdd.RDD.withScope(RDD.scala:414) at org.apache.spark.rdd.PairRDDFunctions.reduceByKey(PairRDDFunctions.scala:322) at kkk.WordCount$.main(WordCount.scala:10) at kkk.WordCount.main(WordCount.scala) 25/06/02 20:17:09 INFO SparkContext: Invoking stop() from shutdown hook 25/06/02 20:17:09 INFO SparkUI: Stopped Spark web UI at http://hadoopmaster:4040 25/06/02 20:17:09 INFO MapOutputTrackerMasterEndpoint: MapOutputTrackerMasterEndpoint stopped! 25/06/02 20:17:09 INFO MemoryStore: MemoryStore cleared 25/06/02 20:17:09 INFO BlockManager: BlockManager stopped 25/06/02 20:17:09 INFO BlockManagerMaster: BlockManagerMaster stopped 25/06/02 20:17:09 INFO OutputCommitCoordinator$OutputCommitCoordinatorEndpoint: OutputCommitCoordinator stopped! 25/06/02 20:17:10 INFO SparkContext: Successfully stopped SparkContext 25/06/02 20:17:10 INFO ShutdownHookManager: Shutdown hook called 25/06/02 20:17:10 INFO ShutdownHookManager: Deleting directory /tmp/spark-213e3a91-227c-4e0a-8254-ab5c0f00786d Process finished with exit code 1
06-04
我在配置虚拟机Hadoop,目前遇到问题了,帮我分析一下。[root@master bin]# su ./start-dfs.sh su: user ./start-dfs.sh does not exist [root@master bin]# hdfs namenode -format WARNING: /export/server/hadoop/logs does not exist. Creating. 2025-10-14 03:15:33,652 INFO namenode.NameNode: STARTUP_MSG: /************************************************************ STARTUP_MSG: Starting NameNode STARTUP_MSG: host = master/192.168.80.130 STARTUP_MSG: args = [-format] STARTUP_MSG: version = 3.1.3 STARTUP_MSG: classpath = /export/server/hadoop/etc/hadoop:/export/server/hadoop/share/hadoop/common/lib/accessors-smart-1.2.jar:/export/server/hadoop/share/hadoop/common/lib/animal-sniffer-annotations-1.17.jar:/export/server/hadoop/share/hadoop/common/lib/asm-5.0.4.jar:/export/server/hadoop/share/hadoop/common/lib/audience-annotations-0.5.0.jar:/export/server/hadoop/share/hadoop/common/lib/avro-1.7.7.jar:/export/server/hadoop/share/hadoop/common/lib/checker-qual-2.5.2.jar:/export/server/hadoop/share/hadoop/common/lib/commons-beanutils-1.9.3.jar:/export/server/hadoop/share/hadoop/common/lib/commons-cli-1.2.jar:/export/server/hadoop/share/hadoop/common/lib/commons-codec-1.11.jar:/export/server/hadoop/share/hadoop/common/lib/commons-collections-3.2.2.jar:/export/server/hadoop/share/hadoop/common/lib/commons-compress-1.18.jar:/export/server/hadoop/share/hadoop/common/lib/commons-configuration2-2.1.1.jar:/export/server/hadoop/share/hadoop/common/lib/commons-io-2.5.jar:/export/server/hadoop/share/hadoop/common/lib/commons-lang-2.6.jar:/export/server/hadoop/share/hadoop/common/lib/commons-lang3-3.4.jar:/export/server/hadoop/share/hadoop/common/lib/commons-logging-1.1.3.jar:/export/server/hadoop/share/hadoop/common/lib/commons-math3-3.1.1.jar:/export/server/hadoop/share/hadoop/common/lib/commons-net-3.6.jar:/export/server/hadoop/share/hadoop/common/lib/curator-client-2.13.0.jar:/export/server/hadoop/share/hadoop/common/lib/curator-framework-2.13.0.jar:/export/server/hadoop/share/hadoop/common/lib/curator-recipes-2.13.0.jar:/export/server/hadoop/share/hadoop/common/lib/error_prone_annotations-2.2.0.jar:/export/server/hadoop/share/hadoop/common/lib/failureaccess-1.0.jar:/export/server/hadoop/share/hadoop/common/lib/gson-2.2.4.jar:/export/server/hadoop/share/hadoop/common/lib/guava-27.0-jre.jar:/export/server/hadoop/share/hadoop/common/lib/hadoop-annotations-3.1.3.jar:/export/server/hadoop/share/hadoop/common/lib/hadoop-auth-3.1.3.jar:/export/server/hadoop/share/hadoop/common/lib/htrace-core4-4.1.0-incubating.jar:/export/server/hadoop/share/hadoop/common/lib/httpclient-4.5.2.jar:/export/server/hadoop/share/hadoop/common/lib/httpcore-4.4.4.jar:/export/server/hadoop/share/hadoop/common/lib/j2objc-annotations-1.1.jar:/export/server/hadoop/share/hadoop/common/lib/jackson-annotations-2.7.8.jar:/export/server/hadoop/share/hadoop/common/lib/jackson-core-2.7.8.jar:/export/server/hadoop/share/hadoop/common/lib/jackson-core-asl-1.9.13.jar:/export/server/hadoop/share/hadoop/common/lib/jackson-databind-2.7.8.jar:/export/server/hadoop/share/hadoop/common/lib/jackson-jaxrs-1.9.13.jar:/export/server/hadoop/share/hadoop/common/lib/jackson-mapper-asl-1.9.13.jar:/export/server/hadoop/share/hadoop/common/lib/jackson-xc-1.9.13.jar:/export/server/hadoop/share/hadoop/common/lib/javax.servlet-api-3.1.0.jar:/export/server/hadoop/share/hadoop/common/lib/jaxb-api-2.2.11.jar:/export/server/hadoop/share/hadoop/common/lib/jaxb-impl-2.2.3-1.jar:/export/server/hadoop/share/hadoop/common/lib/jcip-annotations-1.0-1.jar:/export/server/hadoop/share/hadoop/common/lib/jersey-core-1.19.jar:/export/server/hadoop/share/hadoop/common/lib/jersey-json-1.19.jar:/export/server/hadoop/share/hadoop/common/lib/jersey-server-1.19.jar:/export/server/hadoop/share/hadoop/common/lib/jersey-servlet-1.19.jar:/export/server/hadoop/share/hadoop/common/lib/jettison-1.1.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-http-9.3.24.v20180605.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-io-9.3.24.v20180605.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-security-9.3.24.v20180605.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-server-9.3.24.v20180605.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-servlet-9.3.24.v20180605.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-util-9.3.24.v20180605.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-webapp-9.3.24.v20180605.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-xml-9.3.24.v20180605.jar:/export/server/hadoop/share/hadoop/common/lib/jsch-0.1.54.jar:/export/server/hadoop/share/hadoop/common/lib/json-smart-2.3.jar:/export/server/hadoop/share/hadoop/common/lib/jsp-api-2.1.jar:/export/server/hadoop/share/hadoop/common/lib/jsr305-3.0.0.jar:/export/server/hadoop/share/hadoop/common/lib/jsr311-api-1.1.1.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-admin-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-client-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-common-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-core-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-crypto-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-identity-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-server-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-simplekdc-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-util-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/kerby-asn1-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/kerby-config-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/kerby-pkix-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/kerby-util-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/kerby-xdr-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar:/export/server/hadoop/share/hadoop/common/lib/log4j-1.2.17.jar:/export/server/hadoop/share/hadoop/common/lib/netty-3.10.5.Final.jar:/export/server/hadoop/share/hadoop/common/lib/nimbus-jose-jwt-4.41.1.jar:/export/server/hadoop/share/hadoop/common/lib/paranamer-2.3.jar:/export/server/hadoop/share/hadoop/common/lib/protobuf-java-2.5.0.jar:/export/server/hadoop/share/hadoop/common/lib/re2j-1.1.jar:/export/server/hadoop/share/hadoop/common/lib/slf4j-api-1.7.25.jar:/export/server/hadoop/share/hadoop/common/lib/slf4j-log4j12-1.7.25.jar:/export/server/hadoop/share/hadoop/common/lib/snappy-java-1.0.5.jar:/export/server/hadoop/share/hadoop/common/lib/stax2-api-3.1.4.jar:/export/server/hadoop/share/hadoop/common/lib/token-provider-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/woodstox-core-5.0.3.jar:/export/server/hadoop/share/hadoop/common/lib/zookeeper-3.4.13.jar:/export/server/hadoop/share/hadoop/common/lib/jul-to-slf4j-1.7.25.jar:/export/server/hadoop/share/hadoop/common/lib/metrics-core-3.2.4.jar:/export/server/hadoop/share/hadoop/common/hadoop-common-3.1.3-tests.jar:/export/server/hadoop/share/hadoop/common/hadoop-common-3.1.3.jar:/export/server/hadoop/share/hadoop/common/hadoop-nfs-3.1.3.jar:/export/server/hadoop/share/hadoop/common/hadoop-kms-3.1.3.jar:/export/server/hadoop/share/hadoop/hdfs:/export/server/hadoop/share/hadoop/hdfs/lib/commons-daemon-1.0.13.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-util-ajax-9.3.24.v20180605.jar:/export/server/hadoop/share/hadoop/hdfs/lib/leveldbjni-all-1.8.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-all-4.0.52.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/okhttp-2.7.5.jar:/export/server/hadoop/share/hadoop/hdfs/lib/okio-1.6.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jersey-servlet-1.19.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jersey-json-1.19.jar:/export/server/hadoop/share/hadoop/hdfs/lib/hadoop-auth-3.1.3.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-codec-1.11.jar:/export/server/hadoop/share/hadoop/hdfs/lib/log4j-1.2.17.jar:/export/server/hadoop/share/hadoop/hdfs/lib/httpclient-4.5.2.jar:/export/server/hadoop/share/hadoop/hdfs/lib/httpcore-4.4.4.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-logging-1.1.3.jar:/export/server/hadoop/share/hadoop/hdfs/lib/nimbus-jose-jwt-4.41.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jcip-annotations-1.0-1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/json-smart-2.3.jar:/export/server/hadoop/share/hadoop/hdfs/lib/accessors-smart-1.2.jar:/export/server/hadoop/share/hadoop/hdfs/lib/asm-5.0.4.jar:/export/server/hadoop/share/hadoop/hdfs/lib/zookeeper-3.4.13.jar:/export/server/hadoop/share/hadoop/hdfs/lib/audience-annotations-0.5.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-3.10.5.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/curator-framework-2.13.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/curator-client-2.13.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/guava-27.0-jre.jar:/export/server/hadoop/share/hadoop/hdfs/lib/failureaccess-1.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jsr305-3.0.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/checker-qual-2.5.2.jar:/export/server/hadoop/share/hadoop/hdfs/lib/error_prone_annotations-2.2.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/j2objc-annotations-1.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/animal-sniffer-annotations-1.17.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-simplekdc-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-client-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerby-config-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-core-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerby-pkix-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerby-asn1-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerby-util-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-common-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-crypto-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-io-2.5.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-util-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/token-provider-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-admin-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-server-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-identity-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerby-xdr-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jersey-core-1.19.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jsr311-api-1.1.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jersey-server-1.19.jar:/export/server/hadoop/share/hadoop/hdfs/lib/javax.servlet-api-3.1.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/json-simple-1.1.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-server-9.3.24.v20180605.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-http-9.3.24.v20180605.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-util-9.3.24.v20180605.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-io-9.3.24.v20180605.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-webapp-9.3.24.v20180605.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-xml-9.3.24.v20180605.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-servlet-9.3.24.v20180605.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-security-9.3.24.v20180605.jar:/export/server/hadoop/share/hadoop/hdfs/lib/hadoop-annotations-3.1.3.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-cli-1.2.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-math3-3.1.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-net-3.6.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-collections-3.2.2.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jettison-1.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jaxb-impl-2.2.3-1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jaxb-api-2.2.11.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jackson-core-asl-1.9.13.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jackson-mapper-asl-1.9.13.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jackson-jaxrs-1.9.13.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jackson-xc-1.9.13.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-lang-2.6.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-beanutils-1.9.3.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-configuration2-2.1.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-lang3-3.4.jar:/export/server/hadoop/share/hadoop/hdfs/lib/avro-1.7.7.jar:/export/server/hadoop/share/hadoop/hdfs/lib/paranamer-2.3.jar:/export/server/hadoop/share/hadoop/hdfs/lib/snappy-java-1.0.5.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-compress-1.18.jar:/export/server/hadoop/share/hadoop/hdfs/lib/re2j-1.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/protobuf-java-2.5.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/gson-2.2.4.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jsch-0.1.54.jar:/export/server/hadoop/share/hadoop/hdfs/lib/curator-recipes-2.13.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/htrace-core4-4.1.0-incubating.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jackson-databind-2.7.8.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jackson-annotations-2.7.8.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jackson-core-2.7.8.jar:/export/server/hadoop/share/hadoop/hdfs/lib/stax2-api-3.1.4.jar:/export/server/hadoop/share/hadoop/hdfs/lib/woodstox-core-5.0.3.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-3.1.3-tests.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-3.1.3.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-nfs-3.1.3.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-client-3.1.3-tests.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-client-3.1.3.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-native-client-3.1.3-tests.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-native-client-3.1.3.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-rbf-3.1.3-tests.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-rbf-3.1.3.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-httpfs-3.1.3.jar:/export/server/hadoop/share/hadoop/mapreduce/lib/hamcrest-core-1.3.jar:/export/server/hadoop/share/hadoop/mapreduce/lib/junit-4.11.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-app-3.1.3.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-common-3.1.3.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-core-3.1.3.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-3.1.3.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-plugins-3.1.3.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-3.1.3-tests.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-3.1.3.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-nativetask-3.1.3.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-shuffle-3.1.3.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-uploader-3.1.3.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-3.1.3.jar:/export/server/hadoop/share/hadoop/yarn:/export/server/hadoop/share/hadoop/yarn/lib/HikariCP-java7-2.4.12.jar:/export/server/hadoop/share/hadoop/yarn/lib/aopalliance-1.0.jar:/export/server/hadoop/share/hadoop/yarn/lib/dnsjava-2.1.7.jar:/export/server/hadoop/share/hadoop/yarn/lib/ehcache-3.3.1.jar:/export/server/hadoop/share/hadoop/yarn/lib/fst-2.50.jar:/export/server/hadoop/share/hadoop/yarn/lib/geronimo-jcache_1.0_spec-1.0-alpha-1.jar:/export/server/hadoop/share/hadoop/yarn/lib/guice-4.0.jar:/export/server/hadoop/share/hadoop/yarn/lib/guice-servlet-4.0.jar:/export/server/hadoop/share/hadoop/yarn/lib/jackson-jaxrs-base-2.7.8.jar:/export/server/hadoop/share/hadoop/yarn/lib/jackson-jaxrs-json-provider-2.7.8.jar:/export/server/hadoop/share/hadoop/yarn/lib/jackson-module-jaxb-annotations-2.7.8.jar:/export/server/hadoop/share/hadoop/yarn/lib/java-util-1.9.0.jar:/export/server/hadoop/share/hadoop/yarn/lib/javax.inject-1.jar:/export/server/hadoop/share/hadoop/yarn/lib/jersey-client-1.19.jar:/export/server/hadoop/share/hadoop/yarn/lib/jersey-guice-1.19.jar:/export/server/hadoop/share/hadoop/yarn/lib/json-io-2.5.1.jar:/export/server/hadoop/share/hadoop/yarn/lib/metrics-core-3.2.4.jar:/export/server/hadoop/share/hadoop/yarn/lib/mssql-jdbc-6.2.1.jre7.jar:/export/server/hadoop/share/hadoop/yarn/lib/objenesis-1.0.jar:/export/server/hadoop/share/hadoop/yarn/lib/snakeyaml-1.16.jar:/export/server/hadoop/share/hadoop/yarn/lib/swagger-annotations-1.5.4.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-api-3.1.3.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-applications-distributedshell-3.1.3.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-applications-unmanaged-am-launcher-3.1.3.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-client-3.1.3.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-common-3.1.3.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-registry-3.1.3.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-applicationhistoryservice-3.1.3.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-common-3.1.3.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-nodemanager-3.1.3.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-resourcemanager-3.1.3.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-router-3.1.3.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-sharedcachemanager-3.1.3.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-tests-3.1.3.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-timeline-pluginstorage-3.1.3.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-web-proxy-3.1.3.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-services-api-3.1.3.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-services-core-3.1.3.jar STARTUP_MSG: build = https://gitbox.apache.org/repos/asf/hadoop.git -r ba631c436b806728f8ec2f54ab1e289526c90579; compiled by 'ztang' on 2019-09-12T02:47Z STARTUP_MSG: java = 1.8.0_241 ************************************************************/ 2025-10-14 03:15:33,677 INFO namenode.NameNode: registered UNIX signal handlers for [TERM, HUP, INT] 2025-10-14 03:15:33,821 ERROR conf.Configuration: error parsing conf core-site.xml com.ctc.wstx.exc.WstxEOFException: Unexpected EOF; was expecting a close tag for element <configuration> at [row,col,system-id]: [31,0,"file:/export/server/hadoop/etc/hadoop/core-site.xml"] at com.ctc.wstx.sr.StreamScanner.throwUnexpectedEOF(StreamScanner.java:687) at com.ctc.wstx.sr.BasicStreamReader.throwUnexpectedEOF(BasicStreamReader.java:5608) at com.ctc.wstx.sr.BasicStreamReader.nextFromTree(BasicStreamReader.java:2802) at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1123) at org.apache.hadoop.conf.Configuration$Parser.parseNext(Configuration.java:3320) at org.apache.hadoop.conf.Configuration$Parser.parse(Configuration.java:3114) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:3007) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2968) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2848) at org.apache.hadoop.conf.Configuration.get(Configuration.java:1200) at org.apache.hadoop.conf.Configuration.getTimeDuration(Configuration.java:1812) at org.apache.hadoop.conf.Configuration.getTimeDuration(Configuration.java:1789) at org.apache.hadoop.util.ShutdownHookManager.getShutdownTimeout(ShutdownHookManager.java:183) at org.apache.hadoop.util.ShutdownHookManager$HookEntry.<init>(ShutdownHookManager.java:207) at org.apache.hadoop.util.ShutdownHookManager.addShutdownHook(ShutdownHookManager.java:304) at org.apache.hadoop.util.StringUtils.startupShutdownMessage(StringUtils.java:723) at org.apache.hadoop.util.StringUtils.startupShutdownMessage(StringUtils.java:707) at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1754) 2025-10-14 03:15:33,824 ERROR namenode.NameNode: Failed to start namenode. java.lang.RuntimeException: com.ctc.wstx.exc.WstxEOFException: Unexpected EOF; was expecting a close tag for element <configuration> at [row,col,system-id]: [31,0,"file:/export/server/hadoop/etc/hadoop/core-site.xml"] at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:3024) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2968) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2848) at org.apache.hadoop.conf.Configuration.get(Configuration.java:1200) at org.apache.hadoop.conf.Configuration.getTimeDuration(Configuration.java:1812) at org.apache.hadoop.conf.Configuration.getTimeDuration(Configuration.java:1789) at org.apache.hadoop.util.ShutdownHookManager.getShutdownTimeout(ShutdownHookManager.java:183) at org.apache.hadoop.util.ShutdownHookManager$HookEntry.<init>(ShutdownHookManager.java:207) at org.apache.hadoop.util.ShutdownHookManager.addShutdownHook(ShutdownHookManager.java:304) at org.apache.hadoop.util.StringUtils.startupShutdownMessage(StringUtils.java:723) at org.apache.hadoop.util.StringUtils.startupShutdownMessage(StringUtils.java:707) at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1754) Caused by: com.ctc.wstx.exc.WstxEOFException: Unexpected EOF; was expecting a close tag for element <configuration> at [row,col,system-id]: [31,0,"file:/export/server/hadoop/etc/hadoop/core-site.xml"] at com.ctc.wstx.sr.StreamScanner.throwUnexpectedEOF(StreamScanner.java:687) at com.ctc.wstx.sr.BasicStreamReader.throwUnexpectedEOF(BasicStreamReader.java:5608) at com.ctc.wstx.sr.BasicStreamReader.nextFromTree(BasicStreamReader.java:2802) at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1123) at org.apache.hadoop.conf.Configuration$Parser.parseNext(Configuration.java:3320) at org.apache.hadoop.conf.Configuration$Parser.parse(Configuration.java:3114) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:3007) ... 11 more 2025-10-14 03:15:33,899 INFO util.ExitUtil: Exiting with status 1: java.lang.RuntimeException: com.ctc.wstx.exc.WstxEOFException: Unexpected EOF; was expecting a close tag for element <configuration> at [row,col,system-id]: [31,0,"file:/export/server/hadoop/etc/hadoop/core-site.xml"] 2025-10-14 03:15:33,918 ERROR conf.Configuration: error parsing conf core-site.xml com.ctc.wstx.exc.WstxEOFException: Unexpected EOF; was expecting a close tag for element <configuration> at [row,col,system-id]: [31,0,"file:/export/server/hadoop/etc/hadoop/core-site.xml"] at com.ctc.wstx.sr.StreamScanner.throwUnexpectedEOF(StreamScanner.java:687) at com.ctc.wstx.sr.BasicStreamReader.throwUnexpectedEOF(BasicStreamReader.java:5608) at com.ctc.wstx.sr.BasicStreamReader.nextFromTree(BasicStreamReader.java:2802) at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1123) at org.apache.hadoop.conf.Configuration$Parser.parseNext(Configuration.java:3320) at org.apache.hadoop.conf.Configuration$Parser.parse(Configuration.java:3114) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:3007) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2968) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2848) at org.apache.hadoop.conf.Configuration.get(Configuration.java:1200) at org.apache.hadoop.conf.Configuration.getTimeDuration(Configuration.java:1812) at org.apache.hadoop.conf.Configuration.getTimeDuration(Configuration.java:1789) at org.apache.hadoop.util.ShutdownHookManager.getShutdownTimeout(ShutdownHookManager.java:183) at org.apache.hadoop.util.ShutdownHookManager.shutdownExecutor(ShutdownHookManager.java:145) at org.apache.hadoop.util.ShutdownHookManager.access$300(ShutdownHookManager.java:65) at org.apache.hadoop.util.ShutdownHookManager$1.run(ShutdownHookManager.java:102) Exception in thread "Thread-1" java.lang.RuntimeException: com.ctc.wstx.exc.WstxEOFException: Unexpected EOF; was expecting a close tag for element <configuration> at [row,col,system-id]: [31,0,"file:/export/server/hadoop/etc/hadoop/core-site.xml"] at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:3024) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2968) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2848) at org.apache.hadoop.conf.Configuration.get(Configuration.java:1200) at org.apache.hadoop.conf.Configuration.getTimeDuration(Configuration.java:1812) at org.apache.hadoop.conf.Configuration.getTimeDuration(Configuration.java:1789) at org.apache.hadoop.util.ShutdownHookManager.getShutdownTimeout(ShutdownHookManager.java:183) at org.apache.hadoop.util.ShutdownHookManager.shutdownExecutor(ShutdownHookManager.java:145) at org.apache.hadoop.util.ShutdownHookManager.access$300(ShutdownHookManager.java:65) at org.apache.hadoop.util.ShutdownHookManager$1.run(ShutdownHookManager.java:102) Caused by: com.ctc.wstx.exc.WstxEOFException: Unexpected EOF; was expecting a close tag for element <configuration> at [row,col,system-id]: [31,0,"file:/export/server/hadoop/etc/hadoop/core-site.xml"] at com.ctc.wstx.sr.StreamScanner.throwUnexpectedEOF(StreamScanner.java:687) at com.ctc.wstx.sr.BasicStreamReader.throwUnexpectedEOF(BasicStreamReader.java:5608) at com.ctc.wstx.sr.BasicStreamReader.nextFromTree(BasicStreamReader.java:2802) at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1123) at org.apache.hadoop.conf.Configuration$Parser.parseNext(Configuration.java:3320) at org.apache.hadoop.conf.Configuration$Parser.parse(Configuration.java:3114) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:3007) ... 9 more [root@master bin]# cd /sbin [root@master sbin]# start-dfs.sh -bash: /usr/sbin/start-dfs.sh: 权限不够 [root@master sbin]# sudo start-dfs.sh sudo: start-dfs.sh:找不到命令 [root@master sbin]# vi core-site.xml [root@master sbin]# cd /export/server [root@master server]# vi core-site.xml [root@master server]# vi hdfs-site.xml [root@master server]# cd /export/server/hadoop/etc/hadoop/ [root@master hadoop]# ls capacity-scheduler.xml kms-log4j.properties configuration.xsl kms-site.xml container-executor.cfg log4j.properties core-site.xml mapred-env.cmd hadoop-env.cmd mapred-env.sh hadoop-env.sh mapred-queues.xml.template hadoop-metrics2.properties mapred-site.xml hadoop-policy.xml shellprofile.d hadoop-user-functions.sh.example ssl-client.xml.example hdfs-site.xml ssl-server.xml.example httpfs-env.sh user_ec_policies.xml.template httpfs-log4j.properties workers httpfs-signature.secret yarn-env.cmd httpfs-site.xml yarn-env.sh kms-acls.xml yarnservice-log4j.properties kms-env.sh yarn-site.xml [root@master hadoop]# vi core-site.xml [root@master hadoop]# cd /sbin [root@master sbin]# start-dfs.sh -bash: /usr/sbin/start-dfs.sh: 权限不够 [root@master sbin]# sudo chomd +x /usr/sbin/start-dfs.sh sudo: chomd:找不到命令 [root@master sbin]# chomd +x /usr/sbin/start-dfs.sh -bash: chomd: 未找到命令 [root@master sbin]# chmod +x /usr/sbin/start-dfs.sh [root@master sbin]# start-dfs.sh [root@master sbin]# jps 18301 Jps [root@master sbin]# ../start-dfs.sh -bash: ../start-dfs.sh: 没有那个文件或目录 [root@master sbin]# ./start-dfs.sh [root@master sbin]# jps 18872 Jps [root@master sbin]#
10-15
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